How severe is CVE-2026-0209?

CVE-2026-0209 has a CVSS 4.0 base score of 6.9, rated medium severity.

Is CVE-2026-0209 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-0209?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-0209 have an EU (EUVD) identifier?

Yes. CVE-2026-0209 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-22656.

When was CVE-2026-0209 published?

CVE-2026-0209 was published on 2026-04-14 and last updated on 2026-06-17.

CVE-2026-0209

CVE-2026-0209 is a medium-severity vulnerability with a CVSS 4.0 base score of 6.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-783.

Key facts

Severity: Medium (CVSS 4.0 base score 6.9)
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-22656
Weakness: CWE-783
Published: 2026-04-14
Last modified: 2026-06-17

Description

Under certain administrative conditions, FlashArray Purity may apply snapshot retention policies earlier or later than configured.

Frequently asked questions

What is CVE-2026-0209?: Under certain administrative conditions, FlashArray Purity may apply snapshot retention policies earlier or later than configured.
How severe is CVE-2026-0209?: CVE-2026-0209 has a CVSS 4.0 base score of 6.9, rated medium severity.
Is CVE-2026-0209 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-0209?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-0209 have an EU (EUVD) identifier?: Yes. CVE-2026-0209 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-22656.
When was CVE-2026-0209 published?: CVE-2026-0209 was published on 2026-04-14 and last updated on 2026-06-17.

References

https://support.purestorage.com/bundle/m_security_bulletins/page/Pure_Security/topics/concept/c_security_bulletins.html

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